SOLUTION: Find the y-intercept and the x-intercept for the equation. 4x+3y=12 y-intercept is? x-intercept is?

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Question 157860: Find the y-intercept and the x-intercept for the equation.
4x+3y=12
y-intercept is?
x-intercept is?

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!

x-intercept


To find the x-intercept, plug in and solve for x


Start with the given equation.


Plug in .


Multiply and 0 to get 0.


Simplify.


Divide both sides by to isolate .


Reduce.


So the x-intercept is .


------------------------------------------


y-intercept


To find the y-intercept, plug in and solve for y


Start with the given equation.


Plug in .


Multiply and 0 to get 0.


Simplify.


Divide both sides by to isolate .


Reduce.


So the y-intercept is .


Notice that if we graph the equation , we can see that the graph has the x-intercept and the y-intercept . So this verifies our answer.


Graph of

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